Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Asset\JsCollectionRenderer::render

Drupal\Core\Asset\JsCollectionRenderer::renderRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)5,322 4,966 -356 -6.7%
Incl. Wall Time (microsec) per call 2,661 2,483 -178 -6.7%
Excl. Wall Time (microsec)804 772 -32 -4.0%
Incl. CPU (microsecs)5,110 4,969 -141 -2.8%
Incl. CPU (microsecs) per call 2,555 2,485 -71 -2.8%
Excl. CPU (microsec)673 634 -39 -5.8%
Incl. MemUse (bytes)55,372 55,404 32 0.1%
Incl. MemUse (bytes) per call 27,686 27,702 16 0.1%
Excl. MemUse (bytes)36,916 36,920 4 0.0%
Incl. PeakMemUse (bytes)28,340 28,664 324 1.1%
Incl. PeakMemUse (bytes) per call 14,170 14,332 162 1.1%
Excl. PeakMemUse (bytes)3,604 3,624 20 0.6%

Parent/Child Regression/Improvement report for Drupal\Core\Asset\JsCollectionRenderer::render [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Asset\JsCollectionRenderer::render0 N/A% -356 -21.6% -141 -28.3% 32 0.1% 324 1.3%
Exclusive Metrics Diff for Current Function-32 -9.0% -39 -27.7% 4 12.5% 20 6.2%
Parent function
drupal_pre_render_scripts0 N/A% -356 -100.0% -141 -100.0% 32 100.0% 324 100.0%
Child functions
drupal_merge_js_settings0 N/A% -266 -74.7% -51 -36.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Json::encode0 N/A% -56 -15.7% -56 -39.7% 28 87.5% 124 38.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -4 -1.1% -5 -3.5% 0 0.0% 128 39.5%
strpos0 N/A% 2 0.6% 11 7.8% 0 0.0% 0 0.0%
file_create_url0 N/A% 0 0.0% 0 0.0% 0 0.0% 52 16.0%
Drupal\Core\KeyValueStore\State::get0 N/A% 0 0.0% -1 -0.7% 0 0.0% 0 0.0%